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electrical:12v:alternator_details

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electrical:12v:alternator_details [2025/06/18 20:13]
frater_secessus [load dumps]
electrical:12v:alternator_details [2025/10/07 16:56] (current)
frater_secessus [dual alternators] source fo 410a
Line 53: Line 53:
  
 see [[electrical:12v:alternator_details#external_regulation|External Regulation]] below see [[electrical:12v:alternator_details#external_regulation|External Regulation]] below
 +
 +=== observing the regulation ===
 +
 +Some vehicle manufacturers have extended OBD2 pids that allow monitoring of the field signal that is regulating the alternator:
 +
 +  * Ford - Generator Field Control Output (%)((https://www.fordservicecontent.dealerconnection.com/pubs/content/~WVX2/~MUS~LEN/15/VX22007.HTM))
 +  * GM - Generator F-Terminal Signal ((https://www.autometer.com/obd2_gm))
  
 === tricking the regulator === === tricking the regulator ===
Line 381: Line 388:
 Known configurations: Known configurations:
  
 +  * 410A((https://www.fordtremor.com/attachments/6-7-altermators-webp.126095/)) = 250A + 160A
   * 397A = 220A + 157A   * 397A = 220A + 157A
   * 332A = 175A + 157A   * 332A = 175A + 157A
electrical/12v/alternator_details.1750277627.txt.gz ยท Last modified: 2025/06/18 20:13 by frater_secessus